Zeek the Geek is puzzle-adventure game. Zeek needs to collect mushrooms for his family, and the game player helps Zeek figure out how to get to the mushrooms. Zeek needs to be guided through fifteen levels of play, and must overcome a number of obstacles along the way. There are block walls that can't be moved and locked gates that can only be opened if Zeek finds the key. There are boulders to push out of the way, flowers that eat Geeks, bombs that blow up the flowers, crystals that disintegrate when pushed together, and many other things that may help or hinder Zeek in getting to the mushrooms. The game player must figure out how to use or avoid the things he finds to get through each level.